Home / HSK Vocabulary / HSK 4 / 胸部 胸部 xiōng bù HSK 4 · B2 Meanings chest bosom Quick facts HSK LevelHSK 4 CEFRB2 ← Back to HSK 4 word list Practice 胸部 with flashcards MandoBridge uses spaced repetition to help you remember HSK 4 vocabulary — free on iOS and Android.